Publications by Year
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 | 1. Image-to-mesh conversion method for multi-tissue medical image computing simulations Fotios Drakopoulos, Yixun Liu, Kevin Garner and Nikos Chrisochoides. |
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 | 2. Runtime support for CPU-GPU high-performance computing on distributed memory platforms Polykarpos Thomadakis and Nikos Chrisochoides. |
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 | 3. Speculative anisotropic mesh adaptation on shared memory for CFD applications Christos Tsolakis and Nikos Chrisochoides. |
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 | 4. Charged Track Reconstruction with Artificial Intelligence for CLAS12 Gagik Gavalian, Polykarpos Thomadakis, Angelos Angelopoulos and Nikos Chrisochoides. |
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 | 5. Towards Real-time Adaptive Anisotropic Image-to-mesh Conversion for Vascular Flow Simulations Kevin Garner, Fotios Drakopoulos, Chander Sadasivan and Nikos Chrisochoides. |
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 | 6. Towards Distributed Semi-speculative Adaptive Anisotropic Parallel Mesh Generation Kevin Garner, Christos Tsolakis, Polykarpos Thomadakis and Nikos Chrisochoides. |
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 | 7. Image-To-Mesh Conversion for Biomedical Simulations Fotios Drakopoulos, Kevin Garner, Christopher Rector and Nikos Chrisochoides. |
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 | 1. Comparison of Physics-Based Deformable Registration Methods for Image-Guided Neurosurgery Nikos Chrisochoides, Yixun Liu, Fotios Drakopoulos, Andriy Kot, Panagiotis Foteinos, Christos Tsolakis, Emmanuel Billias, Olivier Clatz, Nicholas Ayache, Andrey Fedorov, Alexandra Golby, Peter Black and Ron Kikinis. |
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 | 2. Charged Particle Reconstruction in CLAS12 using Machine Learning Polykarpos Thomadakis, Kevin Garner, Gagik Gavalian and Nikos Chrisochoides. |
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 | 3. Towards Runtime Support for Unstructured and Dynamic Exascale-era Applications Polykarpos Thomadakis and Nikos Chrisochoides. |
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 | Nikos Chrisochoides, Andriy Fedorov, Fotios Drakopoulos, Andriy Kot, Yixun Liu, Panagiotis Foteinos, Angelos Angelopoulos, Olivier Clatz, Nicholas Ayache, Peter Black, Alexandra Golby and Ron Kikinis. |
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 | Nikos Chrisochoides, Andrey Fedorov, Yixun Liu, Andriy Kot, Panagiotis Foteinos, Fotios Drakopoulos, Christos Tsolakis, Emmanuel Billias, Olivier Clatz, Nicholas Ayache, Alexandra Golby, Peter Black and Ron Kikinis. |
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 | 6. Experience with Distributed Memory Delaunay-based Image-to-Mesh Conversion Implementation Polykarpos Thomadakis and Nikos Chrisochoides. |
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 | 7. Towards Distributed 3D Adaptive Anisotropic Image-to-mesh Conversion For Biomedical Applications Kevin Garner, Fotios Drakopoulos and Nikos Chrisochoides. |
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 | 8. Track Identification for CLAS12 using Artificial Intelligence Gagik Gavalian, Polykarpos Thomadakis, Angelos Angelopoulos and Nikos Chrisochoides. |
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 | Nikos Chrisochoides, Polykarpos Thomadakis, Emmanuel Billias and Kevin Garner. |
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 | 1. Using Machine Learning for Particle Track Identification in the CLAS12 Detector Polykarpos Thomadakis, Angelos Angelopoulos, Gagik Gavalian and Nikos Chrisochoides. |
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 | 2. Multithreaded Runtime Framework for Parallel and Adaptive Applications Polykarpos Thomadakis, Christos Tsolakis and Nikos Chrisochoides. |
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 | 5. CLAS12 Track Reconstruction with Artificial Intelligence Gagik Gavalian, Polykarpos Thomadakis, Angelos Angelopoulos, Raffaella De Vita, Veronique Ziegler and Nikos Chrisochoides. |
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 | 6. A Machine Learning Approach to Denoising Particle Detector Observations in Nuclear Physics Polykarpos Thomadakis, Angelos Angelopoulos, Gagik Gavalian and Nikos Chrisochoides. |
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 | 7. Convolutional Auto-Encoders for Drift Chamber data de-noising for CLAS12 Gagik Gavalian, Polykarpos Thomadakis, Angelos Angelopoulos and Nikos Chrisochoides. |
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 | 1. De-noising drift chambers in CLAS12 using convolutional auto encoders Polykarpos Thomadakis, Angelos Angelopoulos, Gagik Gavalian and Nikos Chrisochoides. |
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 | 2. Tasking Framework for Adaptive Speculative Parallel Mesh Generation Christos Tsolakis, Polykarpos Thomadakis and Nikos Chrisochoides. |
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 | 3. Parallel Anisotropic Unstructured Grid Adaptation Christos Tsolakis, Nikos Chrisochoides, Michael A. Park, Adrien Loseille and Todd Michal. |
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 | 4. Adaptive Physics-based Non-Rigid Registration for Immersive Image-Guided Neuronavigation Systems Fotios Drakopoulos, Christos Tsolakis, Angelos Angelopoulos, Yixun Liu, Chengjun Yao, Kyriaki Rafailia Kavazidi, Nikolaos Foroglou, Andrey Fedorov, Sarah Frisken, Ron Kikinis, Alexandra Golby and Nikos Chrisochoides. |
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 | 1. Using Artificial Intelligence for Particle Track Identification in CLAS12 Detector Gagik Gavalian, Polykarpos Thomadakis, Angelos Angelopoulos, Veronique Ziegler and Nikos Chrisochoides. |
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 | 2. Particle Trajectory Classification and Prediction Using Machine Learning Angelos Angelopoulos, Polykarpos Thomadakis, Gagik Gavalian and Nikos Chrisochoides. |
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 | 1. Fine-grained Speculative Topological Transformation Scheme for Local Reconnection Methods Fotios Drakopoulos, Christos Tsolakis and Nikos Chrisochoides. |
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 | Kevin Garner, Polykarpos Thomadakis, Thomas Kennedy, Christos Tsolakis and Nikos Chrisochoides. |
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 | 3. Hybrid RANS/LES Simulation of Vortex Breakdown Over a Delta Wing Beckett Y. Zhou, Nicolas R. Gauger, Christos Tsolakis, Juliette Pardue, Andrey Chernikov, Fotios Drakopoulos, Nikos Chrisochoides and Boris Diskin. |
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 | 5. Image-To-Mesh Conversion Tool (I2MTool) for Image-Driven Simulations Joi Best, Kevin Garner, Daming Feng, Fotios Drakopoulos, Yixun Liu and Nikos Chrisochoides. |
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 | 6. Parallel Anisotropic Unstructured Grid Adaptation Christos Tsolakis, Nikos Chrisochoides, Michael A. Park, Adrien Loseille and Todd Michal. |
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 | 7. Image-To-Mesh Conversion Tool for Image-Driven Simulations Joi Best, Kevin Garner, Daming Feng, Fotios Drakopoulos, Yixun Liu and Nikos Chrisochoides. |
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 | 8. Image-To-Mesh Conversion Tool for Image-Driven Simulations (Paper) Joi Best, Kevin Garner, Daming Feng, Fotios Drakopoulos, Yixun Liu and Nikos Chrisochoides. |
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 | Daming Feng, Andrey Chernikov and Nikos Chrisochoides. |
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 | Juliette Pardue and Andrey Chernikov.
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 | 3. Parallel Mesh Generation and Adaptivity Nikos Chrisochoides, Christos Tsolakis and Polykarpos Thomadakis.
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 | 4. Fine-grained Speculative Topological Transformation Scheme for Local Reconnection Method Fotios Drakopoulos, Christos Tsolakis and Nikos Chrisochoides. |
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 | 5. Parallel Software Framework for Large-Scale Parallel Mesh Generation and Adaptation for CFD Solvers Polykarpos Thomadakis, Christos Tsolakis, Konstantinos Vogiatzis, Andriy Kot and Nikos Chrisochoides. |
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 | Nikos Chrisochoides, Andrey Chernikov, Thomas Kennedy, Christos Tsolakis and Kevin Garner. |
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 | Juliette Pardue and Andrey Chernikov. |
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 | 8. Sequential Metric-Based Adaptive Mesh Generation Christos Tsolakis, Fotios Drakopoulos and Nikos Chrisochoides. |
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 | 9. Stability of Advancing Front Local Reconnection for Parallel Data Refinement Kevin Garner, Thomas Kennedy, Christos Tsolakis and Nikos Chrisochoides. |
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 | Fotios Drakopoulos, Chengjun Yao, Yixun Liu and Nikos Chrisochoides.
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 | 2. Construction of Discrete Descriptions of Biological Shapes through Curvilinear Image Meshing Jing Xu and Andrey Chernikov. |
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 | Daming Feng, Christos Tsolakis, Andrey Chernikov and Nikos Chrisochoides. |
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 | Daming Feng, Andrey Chernikov and Nikos Chrisochoides. |
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 | 5. Homeomorphic Tetrahedralization of Multi-material Images with Quality and Fidelity Guarantees Jing Xu and Andrey Chernikov. |
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 | 6. Parallel Three-Dimensional Constrained Delaunay Meshing Andrey Chernikov, Christos Tsolakis and Nikos Chrisochoides. |
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 | 7. Parallel Constrained Delaunay Meshing Algorithm in Three Dimensions Christos Tsolakis, Andrey Chernikov and Nikos Chrisochoides. |
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 | 8. Homeomorphic Tetrahedral Tesselation for Biomedical Images Jing Xu and Andrey Chernikov. |
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 | Kevin Garner, Thomas Kennedy and Nikos Chrisochoides. |
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 | 1. Two-level Locality-Aware Parallel Delaunay Image-to-Mesh Conversion Daming Feng, Andrey Chernikov and Nikos Chrisochoides. |
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 | Fotios Drakopoulos, Chengjun Yao, Yixun Liu and Nikos Chrisochoides. |
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 | Daming Feng, Andrey Chernikov and Nikos Chrisochoides. |
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 | 4. Tetrahedralization of multi-material images with quality and Hausdorff distance guarantees Jing Xu and Andrey Chernikov. |
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 | Juliette Pardue and Andrey Chernikov. |
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 | 6. Numerical Simulation of Cerebral Aneurysm by Flow Diversion Melina Kazakidi, Fotios Drakopoulos, Chander Sadasivan, Nikos Chrisochoides, John Ekaterinaris and Baruch B. Lieber. |
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 | 7. Large Scale Cloud-Based Deformable Registration for Image Guided Therapy Shahram Mohrehkesh, Andriy Fedorov, Arun Brahmavar Vishwanatha, Fotios Drakopoulos, Ron Kikinis and Nikos Chrisochoides. |
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 | 9. Fidelity and quality improvement of curvilinear image meshing on medical images Jing Xu and Andrey Chernikov. |
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 | 10. Lattice-Based Multi-Tissue Mesh Generation for Biomedical Applications Fotios Drakopoulos and Nikos Chrisochoides. |
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 | 11. CRTC's Deformable Registration of pre-op MRI & iMRI for Brain Tumor Resection Fotios Drakopoulos and Nikos Chrisochoides. |
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 | 12. Biomechanical Deformable Registration For Deep Brain Stimulation Fotios Drakopoulos, Michael Weissberger, Kathryn Holloway and Nikos Chrisochoides. |
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 | 13. Exascale-Era Mesh Generation For Medical Images Nikos Chrisochoides, Andrey Chernikov and Christos Tsolakis. |
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 | 1. 4D Space-Time Delaunay Meshing for Medical Images Panagiotis Foteinos and Nikos Chrisochoides. |
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 | 2. Proof of Correctness of a Marching Cubes Algorithm Carried out with Coq Andrey Chernikov and Jing Xu. |
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Michail Giannakos, Konstantinos Chorianopoulos and Nikos Chrisochoides. | |
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 | Fotios Drakopoulos and Nikos Chrisochoides. |
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 | 5. Familiar video stories as a means for children with autism: An analytics approach. Chung-Hao Chen, Jonna Bobzien, Michail Giannakos, Ann Bruhn, Alexis Brueggeman, Shahram Mohrehkesh, Ming Zhang, Wei-Wen Hsu and Nikos Chrisochoides. |
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 | 6. Image-to-Mesh Conversion Tool Kevin Garner, Daming Feng, Fotios Drakopoulos, Yixun Liu and Nikos Chrisochoides. |
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 | Juliette Pardue, Nikos Chrisochoides and Andrey Chernikov. |
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 | 8. Tetrahedral Image-To-Mesh Conversion Software for Anatomic Modeling of Arteriovenous Malformations Fotios Drakopoulos, Ricardo Ortiz, Andinet Enquobahrie, Deanna Sasaki-Adams and Nikos Chrisochoides. |
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 | Daming Feng, Christos Tsolakis, Andrey Chernikov and Nikos Chrisochoides. |
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 | 10. A sufficient condition of validity for cubic Bezier triangles Jing Xu and Andrey Chernikov. |
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 | 11. Image-to-Mesh Conversion for Arteriovenous Malformation Surgical Simulators Fotios Drakopoulos, Ricardo Ortiz, Andinet Enquobahrie and Nikos Chrisochoides. |
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 | 12. Toward Exascale-Era Parallel Mesh Generation Nikos Chrisochoides, Andrey Chernikov, Daming Feng, Christos Tsolakis and Scott Pardue.
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 | 13. Curvilinear triangular discretization of biomedical images with smooth boundaries Jing Xu and Andrey Chernikov. |
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 | Ronak J. Dholakia, Andrew Pagano, Fotios Drakopoulos, Ari Kappel, Chander Sadasivan, Xiangmin Jiao,, David J. Fiorella, Nikos Chrisochoides, Henry H. Woo and Baruch B. Lieber. |
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 | 15. High Fidelity Image-to-Mesh Conversion for Brain Aneurysm/Stent Geometries Ronak J. Dholakia, Fotios Drakopoulos, Chander Sadasivan, Xiangmin Jiao,, David J. Fiorella, Henry H. Woo, Baruch B. Lieber and Nikos Chrisochoides. |
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 | 16. A Scalable Parallel Arbitrary-Dimensional Image Distance Transform Scott Pardue, Nikos Chrisochoides and Andrey Chernikov. |
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 | 17. Automatic curvilinear quality mesh generation with smooth mesh boundaries of medical images Jing Xu and Andrey Chernikov. |
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 | 18. Extreme-Scale Parallel Mesh Generation: Telescopic Approach Nikos Chrisochoides, Andrey Chernikov, Daming Feng and Christos Tsolakis. |
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 | 19. Tetrahedral Image-To-Mesh Conversion for Anatomical Modeling and Surgical Simulations Fotios Drakopoulos and Nikos Chrisochoides. |
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 | 1. Evolutionary soft co-clustering: formulations, algorithms, and applications Wenlu Zhang, Rongjian Li, Daming Feng, Andrey Chernikov, Nikos Chrisochoides, Christopher Osgood and Shuiwang Ji. |
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 | 2. A Non-rigid Registration Method for Correcting Brain Deformation Induced by Tumor Resection Yixun Liu, Chengjun Yao, Fotios Drakopoulos, Jinsong Wu, Liangfu Zhou and Nikos Chrisochoides. |
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 | Fotios Drakopoulos, Yixun Liu, Panagiotis Foteinos and Nikos Chrisochoides. |
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 | Yixun Liu, Andriy Kot, Fotios Drakopoulos, Andriy Fedorov, Chengjun Yao, Andinet Enquobahrie, Olivier Clatz and Nikos Chrisochoides. |
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 | 5. High Quality Real-Time Image-to-Mesh Conversion for Finite Element Simulations Panagiotis Foteinos and Nikos Chrisochoides. |
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 | 6. Guaranteed Quality Tetrahedral Delaunay Meshing for Medical Images Panagiotis Foteinos, Andrey Chernikov and Nikos Chrisochoides. |
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 | 7. Automatic curvilinear mesh generation with smooth boundary driven by guaranteed validity and delity Jing Xu and Andrey Chernikov. |
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 | 9. A Parallel Adaptive Physics-Based Non-Rigid Registration Environment for brain tumor resection Fotios Drakopoulos and Nikos Chrisochoides.
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 | 10. A Parallel Adaptive Physics-Based Non-Rigid Registration framework for brain tumor resection Fotios Drakopoulos and Nikos Chrisochoides. |
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 | 11. Quality meshing of 2D images with guarantees derived by a computer-assisted proof Jing Xu and Andrey Chernikov. |
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 | 12. Scalability of a parallel arbitrary-dimensional image distance transform Scott Pardue, Nikos Chrisochoides and Andrey Chernikov. |
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 | 13. Overview of Parallel Mesh Generation and Optimizations Methods Andrey Chernikov, Suzanne Shontz and Nikos Chrisochoides. |
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 | 14. Designing Playful Games and Applications to Support Science Centers Learning Activities Michail Giannakos, David Jones, Helen Crompton and Nikos Chrisochoides. |
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 | 15. Open System and Service for Accessible Video Learning Analytics Konstantinos Chorianopoulos, Michail Giannakos, Nikos Chrisochoides and Scott Reed. |
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 | 1. Estimating loop length from CryoEM images at medium resolutions Andrew McKnight, Dong Si, Kamal Al Nasr, Andrey Chernikov, Nikos Chrisochoides and Jing He. |
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 | Wenlu Zhang, Daming Feng, Rongjian Li, Andrey Chernikov, Nikos Chrisochoides, Christopher Osgood, Charlotte Konikoff, Stuart Newfeld, Sudhir Kumar and Shuiwang Ji. |
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 | 3. Tetrahedral image-to-mesh conversion approaches for surgery simulation and navigation. Andrey Chernikov, Panagiotis Foteinos, Yixun Liu, Michel Audette, Andinet Enquobahrie and Nikos Chrisochoides. |
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 | 4. A Computer-Assisted Proof of Correctness of a Marching Cubes Algorithm Andrey Chernikov and Jing Xu. |
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 | Jing Xu and Andrey Chernikov. |
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 | 6. High Quality Real-Time Image-to-Mesh Conversion for Finite Element Simulations Panagiotis Foteinos and Nikos Chrisochoides. |
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 | 7. Multi-Layered Unstructured Mesh Generation Panagiotis Foteinos, Daming Feng, Andrey Chernikov and Nikos Chrisochoides. |
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 | 10. A parallel marching cubes algorithm for extracting isosurfaces from medical images Jing Xu and Andrey Chernikov. |
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 | 12. 4D Space-Time Delaunay Meshing for Medical Images Panagiotis Foteinos and Nikos Chrisochoides. |
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 | 1. Mesh Deformation-based Multi-tissue Mesh Generation for Brain Images Yixun Liu, Panagiotis Foteinos, Andrey Chernikov and Nikos Chrisochoides. |
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 | 2. High-Quality Multi-Tissue Mesh Generation for Finite Element Analysis Panagiotis Foteinos and Nikos Chrisochoides.
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 | 3. Generalized Insertion Region Guides for Delaunay Mesh Refinement Andrey Chernikov and Nikos Chrisochoides. |
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 | 4. An ITK Implementation of Physics-based Non-rigid Registration Method Yixun Liu, Andriy Kot, Fotios Drakopoulos, Andriy Fedorov, Andinet Enquobahrie, Olivier Clatz and Nikos Chrisochoides. |
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 | 5. CryoEM Skeleton Length Estimation using a Decimated Curve Andrew McKnight, Kamal Al Nasr, Dong Si, Andrey Chernikov, Nikos Chrisochoides and Jing He. |
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 | 7. Dynamic Parallel 3D Delaunay Triangulation Panagiotis Foteinos and Nikos Chrisochoides. |
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 | 2. Multi-Tissue Tetrahedral Image-to-Mesh Conversion with Guaranteed Quality and Fidelity Andrey Chernikov and Nikos Chrisochoides. |
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 | 3. A Review of Mesh Generation for Medical Simulators Michel Audette, Andrey Chernikov and Nikos Chrisochoides. |
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 | 4. A Dynamic Parallel 3D Delaunay Triangulation Panagiotis Foteinos and Nikos Chrisochoides. |
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 | 5. High-Quality Multi-Tissue Mesh Generation for Finite Element Analysis Panagiotis Foteinos and Nikos Chrisochoides. |
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 | 6. Tetrahedral Image-To-Mesh Conversion For Biomedical Applications Andrey Chernikov and Nikos Chrisochoides. |
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 | Andriy Kot, Andrey Chernikov and Nikos Chrisochoides. |
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 | Yixun Liu, Hui Xue, Christoph Guetter, Marie-Pierre Jolly, Nikos Chrisochoides and Jens Guehring. |
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 | 1. Fully Generalized 2D Constrained Delaunay Mesh Refinement Panagiotis Foteinos, Andrey Chernikov and Nikos Chrisochoides. |
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 | 2. Fully Generalized 2D Constrained Delaunay Mesh Refinement: Revisited Panagiotis Foteinos, Andrey Chernikov and Nikos Chrisochoides. |
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 | 3. A Template for Developing Next Generation Parallel Delaunay Refinement Methods Andrey Chernikov and Nikos Chrisochoides. |
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 | 4. Non-Rigid Registration for Brain MRI: Faster and Cheaper Yixun Liu, Andriy Fedorov, Ron Kikinis and Nikos Chrisochoides. |
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 | 5. Multi-tissue mesh generation for brain images Yixun Liu, Panagiotis Foteinos, Andrey Chernikov and Nikos Chrisochoides. |
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 | 8. Guaranteed Quality Tetrahedral Delaunay Meshing for Medical Images Panagiotis Foteinos, Andrey Chernikov and Nikos Chrisochoides. |
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 | 9. A Point Based Non-Rigid Registration For Tumor Resection Using iMRI Yixun Liu, Chengjun Yao, Liangfu Zhou and Nikos Chrisochoides. |
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 | Andriy Fedorov, Andriy Kot, Yixun Liu, Olivier Clatz, Peter Black, Alexandra Golby, Ron Kikinis and Nikos Chrisochoides. |
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 | 12. Multi-Modal Non-Rigid Registration for Image Guided Head and Neck Surgery Michael Weissberger, Yixun Liu, Joseph Han and Nikos Chrisochoides. |
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 | 1. A Multigrain Delaunay Mesh Generation Method for Multicore SMT-based Architectures Christos Antonopoulos, Filip Blagojevic, Andrey Chernikov, Nikos Chrisochoides and Dimitris Nikolopoulos. |
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 | Christos Antonopoulos, Filip Blagojevic, Andrey Chernikov, Nikos Chrisochoides and Dimitris Nikolopoulos. |
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 | 3. Generalized Two-Dimensional Delaunay Mesh Refinement Andrey Chernikov and Nikos Chrisochoides. |
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 | 4. Real-time Non-rigid Registration of Medical Images on a Cooperative Parallel Architecture Yixun Liu, Andriy Fedorov, Ron Kikinis and Nikos Chrisochoides. |
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 | 5. Toward Real Time Image to Mesh Conversion for Non Rigid Registration Panagiotis Foteinos, Andrey Chernikov and Nikos Chrisochoides. |
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 | 6. Towards Exascale Parallel Delaunay Mesh Generation Nikos Chrisochoides, Andrey Chernikov, Andriy Fedorov, Andriy Kot, Leonidas Linardakis and Panagiotis Foteinos. |
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 | 7. Modeling Class Cohesion as Mixtures of Latent Topics Yixun Liu, Denys Poshyvanyk, Rudolf Ferenc, Tibor Gyimóthy and Nikos Chrisochoides. |
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 | 8. Boundary Generation Methods For Optimal 2D Delaunay Triangulation Alison Smith, Nikos Chrisochoides and Andrey Chernikov. |
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 | 9. A Framework for Parallel Unstructured Grid Generation for Practical Aerodynamic Simulations George Zagaris, Shahyar Pirzadeh and Nikos Chrisochoides. |
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 | 10. Non-Rigid Registration for Image-Guided Neurosurgery on TeraGrid: A Case Study Andriy Fedorov, Benjamin Clifford, Simon K. Warfield, Ron Kikinis and Nikos Chrisochoides. |
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 | 1. Graded Delaunay Decoupling Method for Parallel Guaranteed Quality Planar Mesh Generation Leonidas Linardakis and Nikos Chrisochoides. |
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 | 2. Algorithm 872: Parallel 2D Constrained Delaunay Mesh Generation Andrey Chernikov and Nikos Chrisochoides. |
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 | 3. Algorithm 870: A Static Geometric Medial Axis Domain Decomposition in 2D Euclidean Space. Leonidas Linardakis and Nikos Chrisochoides. |
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 | 4. A Quantitative Assessment of Approaches to Mesh Generation for Surgical Simulation Bhautik Joshi, Andriy Fedorov, Nikos Chrisochoides, Simon K. Warfield and Sebastien Ourselin. |
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 | 5. The Use of Robust Local Hausdorff Distances in Accuracy Assessment for Image Alignment of Brain MRI Eric Billet, Andriy Fedorov and Nikos Chrisochoides. |
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 | Andriy Fedorov and Nikos Chrisochoides. |
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 | 7. Three-Dimensional Delaunay Refinement for Multi-Core Processors Andrey Chernikov and Nikos Chrisochoides. |
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| | 8. Parallel Mesh Generation Using COTS Nikos Chrisochoides
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| | 9. Parallel Mesh Generation for Medical Image Computing Nikos Chrisochoides
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 | 11. A (Contensed) Parametric Study of Optimistic Computation in Wide-Area Distributed Environments Craig Lee and Nikos Chrisochoides. |
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 | 12. Evaluation of Brain MRI Alignment with the Robust Hausdorff Distance Measures Andriy Fedorov, Eric Billet, Marcel Prastawa, Alireza Radmanesh, Guido Gerig, Ron Kikinis, Simon K. Warfield and Nikos Chrisochoides. |
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 | 1. Parallel Mesh Generation Using an Advancing Front Method Yasushi Ito, Alan Shih, Anil Erukala, Bharat Soni, Andrey Chernikov, Nikos Chrisochoides and Kazuhiro Nakahashi. |
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 | Neculai Archip, Olivier Clatz, Andriy Fedorov, Andriy Kot, Stephen Whalen, Dan Kacher, Nikos Chrisochoides, Ferenc Jolesz, Alexandra Golby, Peter Black and Simon K. Warfield. |
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 | 3. Three-Dimensional Semi-Generalized Point Placement Method for Delaunay Mesh Refinement Andrey Chernikov and Nikos Chrisochoides. |
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 | 4. Experience with Memory Allocators for Parallel Mesh Generation on Multicore Architectures Andrey Chernikov, Christos Antonopoulos, Nikos Chrisochoides, Scott Schneider and Dimitris Nikolopoulos. |
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 | 5. Parallel Mesh Generation For CFD Simulations of Complex Real-World Aerodynamic Problems George Zagaris, Shahyar Pirzadeh, Andrey Chernikov and Nikos Chrisochoides. |
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 | 6. Real-Time Non-Rigid Registration for IGNS: Mesh Generation Nikos Chrisochoides |
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| | 7. Parallel Unstructured Mesh Generation Using COTS: One Step Closer to Real-time Mesh Generation Nikos Chrisochoides
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 | 8. Application-driven Quantitative Assessment of Approaches to Mesh Generation Bhautik Joshi, Andriy Fedorov, Nikos Chrisochoides, Simon K. Warfield and Sebastien Ourselin.
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 | Nikos Chrisochoides, Andriy Fedorov, Andriy Kot, Neculai Archip, Daniel Goldberg-Zimring, Dan Kacher, Stephen Whalen, Ron Kikinis, Ferenc Jolesz, Olivier Clatz, Simon K. Warfield, Peter Black and Alexandra Golby. |
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 | 10. Evaluation of Remote Memory Access Communication on the Cray XT3 Vinod Tipparaju, Andriy Kot, Jarek Nieplocha, Monika ten Bruggencate and Nikos Chrisochoides. |
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 | 1. Parallel Guaranteed Quality Delaunay Uniform Mesh Refinement Andrey Chernikov and Nikos Chrisochoides. |
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 | 2. Parallel decoupled terminal-edge bisection method for 3D mesh generation Maria-Cecilia Rivara, Carlo Calderon, Andriy Fedorov and Nikos Chrisochoides. |
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 | 3. Parallel N-Dimensional Exact Signed Euclidean Distance Transform Robert Staubs, Andriy Fedorov, Leonidas Linardakis, Benjamin Dunton and Nikos Chrisochoides. |
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 | 4. Delaunay Decoupling Method for Parallel Guaranteed Quality Planar Mesh Refinement Leonidas Linardakis and Nikos Chrisochoides. |
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 | 5. Parallel Graded Generalized Delaunay Mesh Refinement Andrey Chernikov and Nikos Chrisochoides. |
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 | 6. Generalized Delaunay Mesh Refinement: From Scalar to Parallel Andrey Chernikov and Nikos Chrisochoides. |
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| | 8. Out-of-Core Parallel Delaunay Refinement Method using COTS Andriy Kot and Nikos Chrisochoides.
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 | Andriy Fedorov, Nikos Chrisochoides, Ron Kikinis and Simon K. Warfield. |
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 | 10. Toward Real-Time, Image Guided Neurosurgery Using Distributed and Grid Computing Nikos Chrisochoides, Andriy Fedorov, Andriy Kot, Neculai Archip, Peter Black, Olivier Clatz, Alexandra Golby, Ron Kikinis and Simon K. Warfield. |
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 | Neculai Archip, Andriy Fedorov, Bryn Lloyd, Nikos Chrisochoides, Alexandra Golby, Peter Black and Simon K. Warfield. |
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 | Nikos Chrisochoides |
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 | 2. Parallel 2D Graded Guaranteed Quality Delaunay Mesh Refinement Andrey Chernikov and Nikos Chrisochoides. |
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 | 5. Generation of Unstructured Meshes in Parallel Using an Advancing Front Method Yasushi Ito, Alan Shih, Anil Erukala, Bharat Soni, Andrey Chernikov, Nikos Chrisochoides and Kazuhiro Nakahashi. |
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 | Christos Antonopoulos, Xiaoning Ding, Andrey Chernikov, Filip Blagojevic, Dimitris Nikolopoulos and Nikos Chrisochoides. |
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| | 7. Parallel Mesh Generation Using COTS Software Nikos Chrisochoides
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 | 9. Boundary Refinement in Delaunay Mesh Generation Using Arbitrarily Ordered Vertex Insertion Demian Nave and Nikos Chrisochoides. |
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 | 10. Practical Performance Model For Optimizing Dynamic Load Balancing of Adaptive Applications Kevin Barker and Nikos Chrisochoides. |
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 | 1. A Load Balancing Framework for Adaptive and Asynchronous Applications Kevin Barker, Andrey Chernikov, Nikos Chrisochoides and Keshav Pingali. |
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| | 2. "Green" Multi-layered "Smart" Memory Management System Andriy Kot and Nikos Chrisochoides. |
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 | 3. Parallel Delaunay Refinement for Restricted Polyhedral Domains Demian Nave, Nikos Chrisochoides and Paul Chew. |
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 | 4. Green Multi-layered Smart Memory Management System Andriy Kot and Nikos Chrisochoides. |
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 | 5. Parallel Guaranteed Quality Planar Delaunay Mesh Generation by Concurrent Point Insertion Andrey Chernikov and Nikos Chrisochoides. |
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 | Andrey Chernikov and Nikos Chrisochoides. |
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| | 7. Parallel Mesh Generation: Web-services and COTS Software Nikos Chrisochoides, Andrey Chernikov, Andriy Kot and Andriy Fedorov. |
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 | 9. Location management in object-based distributed computing Andriy Fedorov and Nikos Chrisochoides. |
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 | 10. Parallel Refinement of Tetrahedral Meshes Using Terminal-Edge Bisection Algorithm Maria-Cecilia Rivara and Nikos Chrisochoides. |
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| | 11. A Categorical Approach for Parallel Delaunay Mesh Generation Stratos Prassidis and Nikos Chrisochoides.
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 | 1. Parallel Delaunay mesh generation kernel Nikos Chrisochoides and Demian Nave. |
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 | 2. An Evaluation of a Framework for the Dynamic Load Balancing of Highly Adaptive and Irregular Kevin Barker and Nikos Chrisochoides. |
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| | 3. Mult-Layered "Smart'' Memory Management System Andriy Kot and Nikos Chrisochoides.
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| | 4. Automatic Domain Decomposition For Parallel 2D Mesh Generation Andrey Chernikov and Nikos Chrisochoides. |
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 | 5. Parallel Guaranteed Quality Delaunay Mesh Generation and Refinement: Current Status, Nikos Chrisochoides |
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 | 6. A Case Study of Optimistic Computing on the Grid: Parallel Mesh Generation Nikos Chrisochoides, Andriy Fedorov, Bruce B. Lowekamp, Marcia Zangrilli and Craig Lee. |
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| | 7. Computational Science Simulations based on Web Services Paul Chew, Nikos Chrisochoides, S. Gopalsamy, Gerd Heber, Tony Ingraffea, Edward Luke, Joaquim Neto, Keshav Pingali, Alan Shih, Bharat Soni, Paul Stodghill, David Thompson, Steve Vavasis and Paul Wawrzynek.
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 | 1. Data Movement and Control Substrate for Parallel Adaptive Applications Kevin Barker, Nikos Chrisochoides, Demian Nave, Jeff Dobellaere and Keshav Pingali. |
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 | 2. Guaranteed–Quality Parallel Delaunay Refinement for Restricted Polyhedral Domains Demian Nave, Paul Chew and Nikos Chrisochoides. |
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 | 3. Parallel Programming Environment for Mesh Generation Andrey Chernikov, Nikos Chrisochoides and Kevin Barker. |
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 | 4. A new approach to parallel mesh generation and partitioning problems Nikos Chrisochoides |
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1. A
Local Re-connection Scheme for Parallel Delaunay Mesh Generation
D. Nave and N. Chrisochoides.
3rd Symposium on Trends in Unstructured Mesh Generation, In Proceedings of the 6th US Nat. Cong. on Comput. Mechanics, Dearborn Michigan, (Abstract, pp 316), US Assoc. for Comput. Mechanics Publications, 2001.
2. Implicit
Load Balancing Library for Adaptive and Unstructured Mesh Generation
K. Barker and N. Chrisochoides.
Poster in 10th International Meshing Roundtable, Newport Beach, CA, October, 2001.
3. Parallel
Constrained Delaunay Triangulation
B. Holinka and N. Chrisochoides.
Poster in 10th International Meshing Roundtable, Newport Beach, CA, October, 2001.
4. Virtual school: Program-methodical Foundations of the Basic Computer Science Course
Leila Shautsukova and Andrey Chernikov.
Computer Instruments in Education, Publisher Information Technolo,Volume 6, pages 62-66, 2000
5. Simultaneous
Mesh Generation and Partitioning
Nikos Chrisochoides and Démian Nave.
Mathematics and Computers in Simulation, Vol. 54, Issue 4-5, pp 321-339, December, 2000.
6. Mobile
Object Layer: A Runtime Substrate for Parallel Adaptive and Irregular
Computations
Nikos Chrisochoides, Kevin Barker, Démian Nave and Chris Hawblitzel.
Advances in Engineering Software, Vol. 31 (8-9), pp 621-637, August, 2000.
7. Parallel
FEM Simulation of Crack Propagation - Challenges, Status and
Perspectives
Bruce Carter, Chuin-Shan Chen, L. Paul Chew, Nikos Chrisochoides, Guang R. Gao, Gerd Heber, Antony R. Ingraffea, R. Krause, Chris Myers, Demian Nave, Keshav Pingali, Paul Stodghill, Stephen S. Vavasis, P. Wawrzynek.
In Proceedings of 7th International Workshop for Solving Irregularly Structured Problems in Parallel, Cancun, Mexico, Lecture Notes in Computer Science Vol. 1800, pp 443-449, Springer-Verlag Publications, 2000.
8. Parallel
Guaranteed-quality H-refinement and Mesh Generation
D. Nave and Nikos Chrisochoides.
In Proceedings of P and HP Finite Element Methods: Mathematics and Engineering Practice, pp 39-40, Washington University, St. Louis, 2000.
9. The Problems and Perspectives of the Introduction of the Modern Information Technologies into the System of Telecommunications of Kabardino-Balkaria
Petr Ivanov, Petr Zilberman, Andrey Chernikov, Yuriy Skayev and Tatyana Gabrilovich.
Informatics and Communications,Volume 2, 1999
10. Structured
Adaptive Mesh Refinement Grid Methods
S. Baden, N. Chrisochoides, D. Gannon, and M. Norman.
Volume 117, IMA Volumes in Mathematics and its Applications, Springer-Verlag, 1999.
11. Simultaneous
Mesh Generation and Partitioning for 3D Domains
D. Nave and N. Chrisochoides.
In Proceedings of 8th International Meshing Roundtable, Lake Tahoe, CA, pp 55-66, Sandia National Labs Publications, 1999.
12. Simulation
of Crack Propagation in a Teraflops Computing Environment
A. Ingraffea, P. Wawrzynek, C. Myers, R. Krause, D. Schneider, K. Pingali, S. Vavasis, P. Chew, P. Stodhill, G. R. Gao and N. Chrisochoides.
Software Issues in Comput. Mech., Aug. 4-6, 1999, Univ. of Colorado, Boulder Boulder, CO, (Abstract) 1999.
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13. Mobile
Object Layer: A Runtime Substrate for Mobile Adaptive Computations
Nikos Chrisochoides, Kevin Barker, Démian Nave and Chris Hawblitzel.
In Proceedings of 2nd International Symposium on Computing in Object-Oriented Parallel Environments, Santa Fe, NM, Lecture Notes in Computer Science, Vol. 1505, pp 71-82, Springer-Verlag Publications, 1998.
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14. Parallel
Run-time System for Adaptive Mesh Refinement
Nikos Chrisochoides.
In Proceedings of 5th International Workshop for Solving Irregularly Structured Problems in Parallel, Berkeley, CA, Lecture Notes in Computer Science, Vol. 1457, pp 397-405, Springer-Verlag Publications, 1998.
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15. Data
Migration Framework for the Load Balancing of Parallel Adaptive
Unstructured Mesh Computations
N. Chrisochoides, D. Nave and C. Hawblitzel.
In Proceedings of the 6th International Conference on Numerical Grid Generation in Computational Field Simulation, University of Greenwich, Avery Hill Campus, London, UK, 1998.
16. Comparison
of Optimization Heuristics for the Data Distribution Problem
Nikos Chrisochoides, Nashat Mansour and G. Fox.
Concurrency Practice and Experience, Vol. 9(5), pp 319-343, May, 1997.
17. Data
Movement and Control Substrate for Parallel Scientific Computing
Nikos Chrisochoides, Induprakas Kodukula and Keshav Pingali.
In Proceedings of Communication and Architectural Support for Network-Based Parallel Computing, San Antonio TX, Lecture Notes in Computer Science, Vol 1199, pp 256-268, Springer-Verlag Publications, 1997.
18. Compiler
and Run-time Support for Irregular and Adaptive Applications
Nikos Chrisochoides, Induprakas Kodukula and Keshav Pingali.
In Proceedings of 11th International Conference on Supercomputing, Vienna, Austria, pp 229 - 236, ACM Publications, 1997.
19. Parallel
Constrained Delaunay Meshing
L. Paul Chew, Nikos Chrisochoides and Florian Sukup.
In Proceedings of Symposium on Trends in Unstructured Mesh Generation, Northwestern University, Evanston, IL, pp 89-96, ASME/ASCE/SES Publications 1997.
20. Compiler
Support for Easing the Programmer's Burden
Nikos Chrisochoides, Induprakas Kodukula and Keshav Pingali.
Invited and presented in the Workshop on Structured Adaptive Mesh Refinement Grid Methods, IMA Univ. of Minnesota, 1997.
21. Runtime
Support for Parallel PDE Computations
Nikos Chrisochoides.
In Proceedings of 8th SIAM Conference on Parallel Processing for Scientific Computing, Minneapolis, MN, March, 1997.
22. Task
Parallel Implementation of the BOWYER-WATSON Algorithm
Nikos Chrisochoides and Florian Sukup.
In Proceedings of 5th Intern. Conference on Numerical Grid Generation in Comput. Fluid Dynamics and Related Fields, pp 773--782, 1996.
23. Parallel
Adaptive Delaunay Grid Generation
Nikos Chrisochoides and Paul Chew.
Refereed in Proceedings of Grid Adaptation in Computational PDEs: Theory and Applications, Edinburgh, Scotland, 1996.
24. Multithreaded
Model for Load Balancing Parallel Adaptive Computations on
Multicomputers
Nikos Chrisochoides.
In Journal of Applied Numerical Mathematics Vol. 20, pp 349--365, April, 1996.
25. Runtime
Library for Parallel Unstructured Grid Generation
Nikos Chrisochoides, Geoffrey C. Fox and Joe Thompson.
Invited in Contemporary Mathematics, Vol 180, pp 381---386, AMS Publications, 1995.
26. A
Remote Service Protocol for Dynamic Load Balancing of Multithreaded
Parallel Computations
Nikos Chrisochoides and Juan Miguel del Rosario.
Frontiers'95, McLean, VA, February, 1995.
27. Mapping
Algorithms and Software Environment for Data Parallel Iterative PDE
Solvers
Nikos Chrisochoides, Elias Houstis and John Rice.
Special Issue of the Journal of Parallel and Distributed Computing on Data-Parallel Algorithms and Programming, Vol. 21(1), pp 75--95, April, 1994.
28. Load
Balancing Method for Static Parallel Grid Generation
Nikos Chrisochoides.
Accepted in 4th International Conference on Numerical Grid Generation in Comput. Filed Simulations, UK, 1994.
29. An
Evaluation of Data Mapping Approaches for Parallel Multi-Block Euler
Solvers
Nikos Chrisochoides, A. Chatterjee, R. Vaidyanathan, and G. Fox.
Accepted in Computational Fluid Dynamics (CFD'94), Kyoto Japan, 1994.
30. A
Computational Toolkit for Colliding Black Holes and CFD
Nikos Chrisochoides, T. Haupt, and G. C. Fox.
Invited in Proceedings of the 25th Fluid Dynamics Conference, Colorado Springs, CO, 1994.
31. Performance
Evaluation of Data Mapping Algorithms for Parallel Single-phase
Iterative PDE Solvers
Nikos Chrisochoides, N. Mansour, and G. C. Fox.
In Proceedings of the Scalable High Performance Computing Conference, Knoxville TN. pp 764 - 772, IEEE Publications, 1994.
32. Concurrency-based Approaches to Parallel Programming
Laxmikant V. Kale, James Kohl, Nikos Chrisochoides, and Katherine Yelick.
Parallel object-oriented methods and applications workshop, Los Alamos, NM (United States), December, 1994.
33. An
Alternative to Data-mapping for Parallel Ierative PDE Solvers: Parallel
Grid Generation
Nikos Chrisochoides.
In Proceedings of the Scalable Parallel Libraries Conference, NSF/ERC for Computational Field Simulation, Mississippi State Univ. Mississippi, pp 36--44, IEEE Publications, 1993.
34. A
Methodology for Developing High Performance Computing Models:
Storm-Scale Weather Prediction
Nikos Chrisochoides, K. Droegemeier, G. Fox, and K. Mills.
Invited in proceedings of the Simulation MultiConference on High Performance Computing, pp 82--89, 1993.
35. Parallel
Grid Generation on Distributed Memory MIMD Machines for 3-Dimensional
General Domains
Nikos Chrisochoides, G. Fox and J. Thompson.
Accepted in Computational Fluid Dynamics (CFD'93), Paris, France, 1993.
36. Partitioning
Heuristics for PDE Computations Based on Parallel Hardware and Geometry
Characteristics
Nikos Chrisochoides and J. Rice.
In Proceedings of Advances in Computer Methods for PDEs VII, New Brunswick, NJ, pp 127-133, IMACS Publications, 1992.
37. The
Parallelization of Level 2 and 3 BLAS Operations on Distributed Memory
Machines
Nikos Chrisochoides, Aboelaze Mokhtar, E. N. Houstis, and C. E. Houstis.
In Proceedings of Advances in Computer Methods for Partial Differential Equations VII, New Brunswick, NJ, pp 119-126, IMACS Publications, 1992.
38. Parallel
Iterative Methods
Nikos Chrisochoides, Elias Houstis, S.B. Kim, M.K. Samartzis, and J.R. Rice.
In Proceedings of Advances in Computer Methods for Partial Differential Equations VII, New Brunswick, NJ, pp 134-141, IMACS Publications, 1992.
39. Geometry
Based Mapping Strategies for PDE Computation
Nikos Chrisochoides, C.E. Houstis and E.N. Houstis.
In Proceedings of the 5th International Conference on Supercomputing, Cologne-Germany, pp 115--127, ACM Publications, 1991.
40. Domain
Decomposer: A Software Tool for Partitioning and Allocation of PDE
Computations Based on Geometry Decomposition Strategies
Nikos Chrisochoides,C.E. Houstis, E.N. Houstis, P.N. Papachiou, S.K. Kortesis, and J.R. Rice.
In Proceedings of the 4th International Symposium on Domain Decomposition Methods, Moscow, USSR, pp 341--357, SIAM Publications, 1991.
41. Parallel
ELLPACK: A Numerical Simulation Programming Environment for Parallel
MIMD Machines
E.N. Houstis, J.R. Rice, N.P. Chrisochoides, H.C. Karathanases, P.N. Papachiou, M.K. Samartzis, E.A. Vavalis, Ko Yang Wang and S. Weerawarana.
In Proceedings of the 4th International Conference on Supercomputing, Amsterdam, The Netherlands, pp 96--107, ACM Publications, 1990.
42. Automatic
Load Balanced Partitioning Strategies For PDE Computations
N. Chrisochoides, C.E. Houstis, E.N.Houstis, S.K. Kortesis and J.R. Rice.
In Proceedings of the 3th International Conference on Supercomputing, Crete, Greece, pp 99-107, ACM Publications, 1989.